article · English
Analog Dialogue: Editor's Notes and Versatile New Module Y(Z/X)^m at Low Cost
A two-page excerpt from Analog Devices' Analog Dialogue journal, comprising an Editor's Notes page and an article on the Model 433 'Versatile New Module.' The article describes log-antilog techniques for performing Y(Z/X)^m computations (multiply, divide, exponentiate) with 0.5% FS error and 100:1 denominator range at low cost. Typical applications include true-rms measurement, curve fitting, linearization, and sophisticated analog instrumentation.
log-antilog computationanalog multiplierModel 433Analog Dialogue